HVAC Service & Startup Specialist

Job in Thomaston, Litchfield County, Connecticut, 06787, USA

Listing for: Alliance All Trades

Full Time position
Listed on 2026-06-02

Job specializations:

Trades / Skilled Labor
HVAC Tech / Heating Engineer, Field/Service Technician, Installation Technician, Maintenance Technician / Mechanic

Benefits:

401(k)
401(k) matching
Company car
Company parties
Dental insurance
Employee discounts
Free uniforms
Health insurance
Paid time off

We’re hiring a Service & Startup Specialist to perform system startups, commissioning, troubleshooting service, and client training. You’ll work onsite at new installations and perform field service calls to ensure HVAC systems operate safely and efficiently.

Key Responsibilities

Perform equipment startups and commissioning for rooftop units, split systems, chillers, and controls
Troubleshoot and repair HVAC systems in the field; diagnose electrical, mechanical, and controls issues
Calibrate and verify control sequences, sensors, and setpoints
Conduct functional performance testing and document results
Provide customer training and handoff documentation
Coordinate with project managers, installers, and subcontractors to close punch list items
Maintain accurate service reports, parts tracking, and warranty paperwork
Follow safety procedures and represent the company professionally onsite

Preferred Experience & Qualifications

3+ years field service, startup, commissioning, or controls experience (commercial HVAC preferred)
Experience with VRF (variable refrigerant flow) systems strongly preferred
Familiarity with HVAC controls, refrigerant charging, and electrical systems
Comfortable using diagnostic tools (multimeter, manifold gauges, tablet/computer)
Strong troubleshooting skills, attention to detail, and customer communication
Valid driver’s license; ability to travel to customer sites
CT S, or D license is required

Flexible work from home options available.

This franchise is independently owned and operated by a franchisee. Your application will go directly to the franchisee, and all hiring decisions will be made by the management of this franchisee. All inquiries about employment at this franchisee should be made directly to the franchise location, and not to Associated Builders and Contractors of Connecticut.